KR102422211B1 - 원자로 노심 - Google Patents

원자로 노심 Download PDF

Info

Publication number
KR102422211B1
KR102422211B1 KR1020197038617A KR20197038617A KR102422211B1 KR 102422211 B1 KR102422211 B1 KR 102422211B1 KR 1020197038617 A KR1020197038617 A KR 1020197038617A KR 20197038617 A KR20197038617 A KR 20197038617A KR 102422211 B1 KR102422211 B1 KR 102422211B1
Authority
KR
South Korea
Prior art keywords
neutron moderator
module
core
casing
nuclear
Prior art date
Application number
KR1020197038617A
Other languages
English (en)
Korean (ko)
Other versions
KR20200104212A (ko
Inventor
니콜라이 이바노비치 로지노프
알렉산드르 세르게예비치 미케프
알렉세이 드미트리에비치 코로토브
Original Assignee
조인트 스톡 컴퍼니 “스테이트 사이언티픽 센트르 오브 더 러시안 페더레이션-인스티튜트 포 피직스 앤드 파워 엔지니어링 네임드 에프터 에이.아이. 레이푼스키”
조인트 스톡 컴퍼니 “사이언스 앤드 이노베이션즈” (“사이언스 앤드 이노베이션즈”, 제이에스씨)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 조인트 스톡 컴퍼니 “스테이트 사이언티픽 센트르 오브 더 러시안 페더레이션-인스티튜트 포 피직스 앤드 파워 엔지니어링 네임드 에프터 에이.아이. 레이푼스키”, 조인트 스톡 컴퍼니 “사이언스 앤드 이노베이션즈” (“사이언스 앤드 이노베이션즈”, 제이에스씨) filed Critical 조인트 스톡 컴퍼니 “스테이트 사이언티픽 센트르 오브 더 러시안 페더레이션-인스티튜트 포 피직스 앤드 파워 엔지니어링 네임드 에프터 에이.아이. 레이푼스키”
Publication of KR20200104212A publication Critical patent/KR20200104212A/ko
Application granted granted Critical
Publication of KR102422211B1 publication Critical patent/KR102422211B1/ko

Links

Images

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/10—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor moderator and coolant being different or separated
    • G21C1/12—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor moderator and coolant being different or separated moderator being solid, e.g. Magnox reactor or gas-graphite reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/257—Promoting flow of the coolant using heat-pipes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/40—Structural combination of fuel element with thermoelectric element for direct production of electric energy from fission heat or with another arrangement for direct production of electric energy, e.g. a thermionic device
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/12—Moderator or core structure; Selection of materials for use as moderator characterised by composition, e.g. the moderator containing additional substances which ensure improved heat resistance of the moderator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Particle Accelerators (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
KR1020197038617A 2018-08-16 2018-12-25 원자로 노심 KR102422211B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2018129925 2018-08-16
RU2018129925A RU2687288C1 (ru) 2018-08-16 2018-08-16 Активная зона ядерного реактора
PCT/RU2018/000870 WO2020036509A1 (ru) 2018-08-16 2018-12-25 Активная зона ядерного реактора

Publications (2)

Publication Number Publication Date
KR20200104212A KR20200104212A (ko) 2020-09-03
KR102422211B1 true KR102422211B1 (ko) 2022-07-18

Family

ID=66578679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197038617A KR102422211B1 (ko) 2018-08-16 2018-12-25 원자로 노심

Country Status (10)

Country Link
US (1) US11476011B2 (de)
EP (1) EP3839978A4 (de)
JP (1) JP7014826B2 (de)
KR (1) KR102422211B1 (de)
CN (1) CN111066092A (de)
CA (1) CA3066241C (de)
EA (1) EA037931B1 (de)
JO (1) JOP20190307B1 (de)
RU (1) RU2687288C1 (de)
WO (1) WO2020036509A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111081393B (zh) * 2019-12-31 2022-06-28 中国核动力研究设计院 一种采用热管和燃料棒的一体化固体堆芯结构
WO2021178953A2 (en) * 2020-03-06 2021-09-10 Oklo Inc. Fuel, heat exchanger, and instrumentation for nuclear reactors
CN111540489B (zh) * 2020-05-21 2022-09-09 哈尔滨工程大学 一种模块化超临界水冷热管堆系统
CN112102972B (zh) * 2020-08-24 2022-05-13 中国原子能科学研究院 一种用于大功率热管堆的堆芯传热方案
US11955249B2 (en) * 2020-10-29 2024-04-09 Westinghouse Electric Company Llc Heat pipe having a wick between concentric inner and outer housings, for use in heat removal from a nuclear reactor core
CN112865606B (zh) 2020-12-08 2022-07-22 上海核工程研究设计院有限公司 一种碱金属反应堆电源
CN113130097B (zh) * 2021-03-05 2022-04-12 安徽中科超核科技有限公司 一种高效导热的热管反应堆燃料元件
CN113362971B (zh) * 2021-05-21 2022-10-28 西安交通大学 一种用于静态转换的紧凑型热管堆堆芯结构
US20230282373A1 (en) * 2022-03-07 2023-09-07 BWXT Advanced Technologies LLC Fuel bundle with twisted ribbon fuel rodlets for nuclear thermal propulsion applications, structures for manufacture, and methods of manufacture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160027536A1 (en) 2013-04-25 2016-01-28 Los Alamos National Security , LLC Mobile heat pipe cooled fast reactor system
JP2017181445A (ja) 2016-03-31 2017-10-05 株式会社東芝 可搬式原子炉およびその炉心

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL249638A (de) * 1959-03-21
DE1274750B (de) * 1966-05-13 1968-08-08 Bbc Brown Boveri & Cie Thermionisches Konverter-Brennelement
US4506183A (en) * 1980-11-30 1985-03-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High thermal power density heat transfer apparatus providing electrical isolation at high temperature using heat pipes
US5408510A (en) * 1994-04-11 1995-04-18 The Babcock & Wilcox Company Thermionic nuclear reactor with flux shielded components
US6037697A (en) * 1999-01-18 2000-03-14 General Atomics Thermionic converter and method of making same
RU2165656C1 (ru) * 1999-08-26 2001-04-20 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" Термоэмиссионный реактор-преобразователь
RU2187156C2 (ru) * 2000-06-29 2002-08-10 Государственное унитарное предприятие "Государственный научный центр Российской Федерации - Физико-энергетический институт им. академика А.И.Лейпунского" Термоэмиссионный электрогенерирующий модуль для активной зоны ядерного реактора с вынесенной термоэмиссионной системой преобразования тепловой энергии в электрическую (варианты)
DE10123690A1 (de) * 2001-05-15 2002-12-05 Framatome Anp Gmbh Verfahren zum Schutz der Bauteile des Primärsystems eines Siedewasserreaktors insbesondere vor Spannungsrisskorrosion
RU2328042C2 (ru) * 2006-06-14 2008-06-27 ФГУП Опытное конструкторское бюро "ГИДРОПРЕСС" Активная зона ядерного реактора
US8987579B2 (en) * 2011-05-05 2015-03-24 Aerojet Rocketdyne Of De, Inc. Power converter
WO2014204543A1 (en) * 2013-04-25 2014-12-24 Los Alamos National Security, Llc Electric fission reactor for space applications
RU2595639C2 (ru) * 2014-12-04 2016-08-27 Акционерное общество "Научно-исследовательский и проектно-конструкторский институт энергетических технологий "АТОМПРОЕКТ" ("АО "АТОМПРОЕКТ") Система пассивного отвода тепла из внутреннего объема защитной оболочки
CN104766636B (zh) * 2015-04-20 2017-07-25 中国科学技术大学 一种核燃料棒与中心冷却热管的嵌套一体化结构
CA3034283A1 (en) * 2016-09-13 2018-03-22 Westinghouse Electric Company Llc Heat pipe molten salt fast reactor with stagnant liquid core
US10559389B2 (en) * 2017-02-06 2020-02-11 Battell Energy Alliance, LLC Modular nuclear reactors including fuel elements and heat pipes extending through grid plates, and methods of forming the modular nuclear reactors
RU2660942C1 (ru) * 2017-12-05 2018-07-11 Акционерное общество "Государственный научный центр Российской Федерации - Физико-энергетический институт имени А.И. Лейпунского" Активная зона ядерного реактора

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160027536A1 (en) 2013-04-25 2016-01-28 Los Alamos National Security , LLC Mobile heat pipe cooled fast reactor system
JP2017181445A (ja) 2016-03-31 2017-10-05 株式会社東芝 可搬式原子炉およびその炉心

Also Published As

Publication number Publication date
JP2021512277A (ja) 2021-05-13
EP3839978A1 (de) 2021-06-23
US11476011B2 (en) 2022-10-18
EP3839978A4 (de) 2022-07-13
JOP20190307B1 (ar) 2023-09-17
RU2687288C1 (ru) 2019-05-13
EA037931B1 (ru) 2021-06-08
US20210335510A1 (en) 2021-10-28
BR112019028207A2 (pt) 2021-02-23
CA3066241C (en) 2023-10-24
EA201992605A1 (ru) 2020-05-12
WO2020036509A1 (ru) 2020-02-20
CA3066241A1 (en) 2020-02-16
CN111066092A (zh) 2020-04-24
KR20200104212A (ko) 2020-09-03
JOP20190307A1 (ar) 2020-02-16
JP7014826B2 (ja) 2022-02-01

Similar Documents

Publication Publication Date Title
KR102422211B1 (ko) 원자로 노심
KR102428565B1 (ko) 원자로 노심
US11710577B2 (en) Nuclear reactors having liquid metal alloy fuels and/or moderators
US20230317306A1 (en) Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods
RU2660942C1 (ru) Активная зона ядерного реактора
US3156625A (en) Core for a supercritical pressure power reactor
JPH10132994A (ja) 熱電発電用黒鉛減速型原子炉
BR112019028207B1 (pt) Área ativa de um reator nuclear
BR112019028262B1 (pt) Núcleo do reator
RU2757160C2 (ru) Атомный реактор
US3188278A (en) Fuel element for a supercritical pressure power reactor
Loginov Development experience for experimental reactor facility cooled with evaporating liquid metals
CN115424743A (zh) 一种用于卧式堆的非能动热量导出系统
JP2006349349A (ja) 未燃焼時無限増倍係数が即発臨界以下で燃焼反応度係数正の核燃料集合体を装荷せる沸騰水型原子炉改良の気体冷却原子炉

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant